FR1167499A - Improvements to radio-electric navigation systems - Google Patents

Improvements to radio-electric navigation systems

Info

Publication number
FR1167499A
FR1167499A FR1167499DA FR1167499A FR 1167499 A FR1167499 A FR 1167499A FR 1167499D A FR1167499D A FR 1167499DA FR 1167499 A FR1167499 A FR 1167499A
Authority
FR
France
Prior art keywords
radio
navigation systems
electric navigation
electric
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Decca Record Co Ltd
Original Assignee
Decca Record Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Decca Record Co Ltd filed Critical Decca Record Co Ltd
Application granted granted Critical
Publication of FR1167499A publication Critical patent/FR1167499A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1167499D 1954-03-08 1955-03-08 Improvements to radio-electric navigation systems Expired FR1167499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1167499X 1954-03-08

Publications (1)

Publication Number Publication Date
FR1167499A true FR1167499A (en) 1958-11-25

Family

ID=10879207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167499D Expired FR1167499A (en) 1954-03-08 1955-03-08 Improvements to radio-electric navigation systems

Country Status (1)

Country Link
FR (1) FR1167499A (en)

Similar Documents

Publication Publication Date Title
FR1139294A (en) Improvements to tracked vehicles
FR1123691A (en) Improvements to radar systems
FR1102246A (en) Improvements to radar systems
FR1130220A (en) Improvements to telephone systems
FR1103996A (en) Improvements to steering systems
FR1121219A (en) Improvements to compressor systems
FR1117400A (en) Improvements to telephone systems
FR1167499A (en) Improvements to radio-electric navigation systems
FR1101257A (en) Improvements to television systems
FR1073367A (en) Improvements to electronic guidance systems
FR1119366A (en) Improvements to combustion systems
FR1134844A (en) Improvements to radar systems
FR75636E (en) Improvements to telephone systems
FR1203217A (en) Improvements to radio-electric distance determination systems
FR1102515A (en) Improvements to radio-alignment systems
FR1098374A (en) Improvements to mechanical connection systems
FR1107725A (en) Improvements to radio-telegraph systems
FR67622E (en) Improvements to telephone systems
FR1163876A (en) Improvements relating to electronic pumping systems
FR68417E (en) Radio-electric navigation systems
FR1145162A (en) Improvements to transmission systems associated with magnetic compasses
FR65135E (en) Improvements to telephone systems
FR1178799A (en) Improvements to electromagnetic navigation systems
FR1100875A (en) Vehicle refinements
FR66643E (en) Improvements to telephone systems